Need some help with persistance on Android
Budget $10-30 USD
I need help fixing an issue with persistance in my code. I'm new to Android and I'm guessing have missed something importnat.
I'm trying to preserve user check box selection between sessions in an internal json file:
1. In MainActivity on load I try to read internal [url removed, login to view] file on a phone, if the file does not exist I'm loading a template object from a resource and saving that json as a internal file called items.json. Then I pass my JSON object to [url removed, login to view]
2. Every time I click a check box an item I invoke setOnClickListener in MainViewAdapter.java. I update json object with checked state and I save the json to a [url removed, login to view] internal file.
ISSUE: even though I have no errors and I see the checked state of a json object change when saving, on reload my updates are gone and no longer visible when I re-load the same file I just saved during a previous session.
Missing something simple just can't see it.
Thank you
19 freelancers are bidding on average $34 for this job
Hi How are you doing? I will take care of your project i.e. persistance on Android Profile on [url removed, login to view]: [url removed, login to view] Our company Profile : [url removed, login to view] More
Hi. How are you doing? I can do this. Lets discuss the details. Hope to hear from you soon. Thanks
Hi, I have 5+ years of experience in app development. I have successfully launched 40+ apps on Google Play Store. I have working experience on both Eclipse and android studio. I am especially master in Java. In term More
Hello, I can do this project for you the right way and explain the code for you. I will offer you a clean solution and quality code. Contact me so we can discuss more. Thanks, Dragos
Hi, i am sakthivel, i can help you to fix issue on your [url removed, login to view] send me your source code ,i will update and send you thanks.
Hey could you please send me the whole project? Does it android studio? or eclipse? cheers. Gonzalo.
Hi, i want this job for review on my profile. I am a software developer with over 7 years of experience in different technologies. Since last 4.5 years, I have been involved in mobile application development. More
We are team of excellent developers. We have 2 year experience related to your project field. We can do your project and solve your all problems according to your requirements. We have read your description for project More
Hello, I'm expert on Android and I can help you out with the bug! Contact me and see [url removed, login to view] to see what I have accomplished!
Feel fee to contact me [url removed, login to view] me message to discuss further more details .We provide the comments,images,videos,demos and live sessions in order to help the [url removed, login to view] payment only after the work [url removed, login to view] yo More
Hi there, (NO UPFRONT, NO MILESTONES PAY ME ON DELIVERY) We are 6+ years expert team in Apps development. We can finish this Apps very fast with [url removed, login to view] have hands on experience in developing apps based on GPS, M More
Dear Sir Hi, Greetings of the day and thanks for sharing these details and allowing me to bid on this assignment. yes we have similar experience and can deliver u as u have mentioned in your requirements. we More
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Hello, Thanks for giving me an opportunity to place a bid. I, Chaman, am leading an expert of Mobile App Development, with more than 2+ years’ experience in the same domain; I have already developed apps on the More
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